Google Git
Sign in
pigweed / pigweed / kudzu / fe2f8d46b15297844b81e029aab8920f6eedceb7
commitfe2f8d46b15297844b81e029aab8920f6eedceb7[log] [tgz]
authorpigweed-roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>Fri Jan 17 21:41:37 2025 -0800
committerCQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com>Fri Jan 17 21:41:37 2025 -0800
tree9436e1c8628aad54aa2f485c202ac38ba6d642a8
parentfb6be2e93bdc9c5dbfcce44c8843393f65990c6a [diff]
roll: third_party/pigweed 2fa4c63..06aec9a (14 commits)

06aec9a:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/259423 pw_bluetooth_sapphire: Support BR/EDR in sm::SecurityManager
8bc7c12:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/261092 bazel: Layering check fixes
a415024:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/260414 docs: Continue GN/Bazel output parity work
1dfe8b7:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/251512 SEED-0132: Set status to On Hold
607d153:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/261392 pw_presubmit: Add remote_download_outputs kwarg
cc3728b:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/260792 pw_bluetooth_sapphire: Implement completed packets event for ISO
3f7909d:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/260612 pw_bluetooth_sapphire: Support BR/EDR in SMP Phase1
1f72ae4:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/261212 pw_bluetooth_sapphire: Remove local assert.h
c3d938b:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/261133 pw_bluetooth_sapphire: Replace BT_PANIC with PW_CRASH
332834f:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/261132 pw_bluetooth_sapphire: Replace BT_ASSERTs with PW_CHECKs
b0ddea4:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/260753 pw_bluetooth_sapphire: Implement ISO SendData
120f202:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/239719 pw_atomic: Add module for atomic operations
e23dc00:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/260474 pw_toolchain: Implement layering check feature
e54e607:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/260262 pw_toolchain: Remove cortex-m33+nofp

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 2fa4c63fdecac2..06aec9a01af447
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8725430071771329905
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I84432b0aa1577b2d80343dd30fc72c4e0dc3d0f3
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/kudzu/+/261512
Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>
1 file changed
tree: 9436e1c8628aad54aa2f485c202ac38ba6d642a8
  1. applications/
  2. build_overrides/
  3. lib/
  4. pcb/
  5. targets/
  6. third_party/
  7. tools/
  8. .clang-format ⇨ third_party/pigweed/.clang-format
  9. activate.fish ⇨ bootstrap.fish
  10. activate.sh ⇨ bootstrap.sh
  11. .bazelignore
  12. .bazelrc
  13. .bazelversion
  14. .gitignore
  15. .gitmodules
  16. .gn
  17. activate.bat
  18. banner.txt
  19. bootstrap.bat
  20. bootstrap.fish
  21. bootstrap.sh
  22. BUILD.gn
  23. BUILDCONFIG.gn
  24. OWNERS
  25. pigweed.json
  26. README.md
  27. WORKSPACE
README.md

Kudzu

Getting Started

Make sure you've set up Pigweed's prerequisites.

If you're on Windows, you can automate the initial setup by downloading the first-time setup script from cmd.exe:

curl https://pigweed.googlesource.com/pigweed/sample_project/+/main/tools/setup_windows_prerequisites.bat?format=TEXT > setup_pigweed_prerequisites.b64 && certutil -decode -f setup_pigweed_prerequisites.b64 setup_pigweed_prerequisites.bat && del setup_pigweed_prerequisites.b64

Then you can run the script with the following command in cmd.exe:

setup_pigweed_prerequisites.bat

Note: You may see a few UAC prompts as the script installs Git, Python, and enables developer mode.

Once that is done, you can clone this project with the following command:

git clone https://pigweed.googlesource.com/pigweed/kudzu

Environment setup

Pigweed uses a local development environment for most of its tools. This means tools are not installed to your machine, and are instead stored in a directory inside your project (Note: git ignores this directory). The tools are temporarily added to the PATH of the current shell session.

To make sure the latest tooling has been fetched and set up, run the bootstrap command for your operating system:

Windows

bootstrap.bat

Linux & Mac

source ./bootstrap.sh

After tooling updates, you might need to run bootstrap again to ensure the latest tools.

After the initial bootstrap, you can use use the activate scripts to configure the current shell for development without doing a full update.

Windows

activate.bat

Linux & Mac

source ./activate.sh

Device tools setup

Install the pico SDK and tool to flash the device.

pw package install pico_sdk
pw package install picotool

These packages will be built and added to the path automatically. There is no need to add these to the gn arguments.

Linux Setup

GLFW Dependency:

Install the GLFW OpenGL library

sudo apt install libglfw3-dev libglfw3

Udev Rules:

Put the following into /usr/lib/udev/rules.d/49-picoprobe.rules

# Pico app mode
SUBSYSTEMS=="usb", ATTRS{idVendor}=="2e8a", ATTRS{idProduct}=="000a", MODE:="0666"
KERNEL=="ttyACM*", ATTRS{idVendor}=="2e8a", ATTRS{idProduct}=="000a", MODE:="0666", SYMLINK+="rp2040"

# RP2 Boot
SUBSYSTEMS=="usb", ATTRS{idVendor}=="2e8a", ATTRS{idProduct}=="0003", MODE:="0666"
KERNEL=="ttyACM*", ATTRS{idVendor}=="2e8a", ATTRS{idProduct}=="0003", MODE:="0666", SYMLINK+="rp2040"

# Picoprobe
SUBSYSTEMS=="usb", ATTRS{idVendor}=="2e8a", ATTRS{idProduct}=="0004", MODE:="0666"
KERNEL=="ttyACM*", ATTRS{idVendor}=="2e8a", ATTRS{idProduct}=="0004", MODE:="0666", SYMLINK+="picoprobe"

This will also symlink /dev/picoprobe and /dev/rp2040 to the respective vendor and product ids.

Apply the above rules with:

sudo udevadm control --reload-rules
sudo udevadm trigger

Compile:

pw build

Run:

Host

Run the host app and connect to it via pw console:

./out/gn/host_device_simulator.speed_optimized/obj/applications/badge/bin/badge & \
  pw console --socket-addr default ; \
  killall badge

Kudzu

export ELF=./out/gn/rp2040.size_optimized/obj/applications/badge/bin/badge.elf

picotool reboot -f -u && \
  sleep 3 && \
  picotool load -x $ELF

Connect with pw console:

pw console --verbose \
  --baudrate 115200 \
  --token-databases ./out/gn/rp2040.size_optimized/obj/applications/badge/bin/badge.elf \
  --device /dev/rp2040

From Python Repl window you can issue RPCs interactively:

>>> device.rpcs.kudzu.rpc.Kudzu.PackageTemp()
(Status.OK, kudzu.rpc.PackageTempResponse(temp=27.60657501220703))